It is a corner scrapper model at that. A nice vintage 3 tank DW for sure.
WK78
http://www.ebay.com/itm/5725-FC-HOB...ultDomain_0&hash=item58a06dec77#ht_281wt_1399
WK78
http://www.ebay.com/itm/5725-FC-HOB...ultDomain_0&hash=item58a06dec77#ht_281wt_1399
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